package com.qf.mapper;

import com.qf.pojo.Type;
import com.qf.utils.DBUtil;
import org.apache.commons.dbutils.QueryRunner;
import org.apache.commons.dbutils.handlers.BeanListHandler;

import java.sql.SQLException;
import java.util.List;

public class TypeDaoImpl implements TypeDao {
    private QueryRunner runner = new QueryRunner(DBUtil.getDateSource());
    @Override
    public List<Type> findAll() {
        String sql = "select * from tb_goods_type";
        try {
            List<Type> list = runner.query(sql, new BeanListHandler<Type>(Type.class));
            return list;
        } catch (SQLException e) {
            e.printStackTrace();
        }
        return null;

    }
}
